vdo_waitq_has_waiters(9)

hiii bestie 💖 you’re looking at the Kernel API Manual page for vdo_waitq_has_waiters(9). It’s giving “quick little check-in with the wait queue” energy, and honestly? iconic. ✨

🌸 NAME 🌸

vdo_waitq_has_waiters — check whether a vdo_wait_queue has any entries waiting. 👀

✨ SYNOPSIS ✨

bool vdo_waitq_has_waiters (const struct vdo_wait_queue *waitq );

🎀 ARGUMENTS 🎀

• waitq — the vdo_wait_queue to query, bestie 🫶

💖 RETURN 💖

true if there are any waiters in the waitq. periodt. 💅

🦋 SEE ALSO 🦋

• Kernel file ./drivers/md/dm-vdo/wait-queue.h
• vdo_waiter_is_waiting(9)
• vdo_waitq_init(9)
• vdo_waitq_num_waiters(9)

okay bye bestie 😭💜 — this page’s source/version is ./drivers/md/dm-vdo, it’s dated October 2026, and yes, it’s the vdo_waitq_has_waiters(9) page. slay ✨